Analysis
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max time kernel
80s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25/06/2024, 05:05
Behavioral task
behavioral1
Sample
8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe
Resource
win11-20240611-en
General
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Target
8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe
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Size
266KB
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MD5
3ceb852662ac7de817fcc4d5d24289a2
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SHA1
9451e166a4f770746176f18a77eb37428103e42d
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SHA256
8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480
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SHA512
7f77d48a213422310e2d2dc083a6929241a6dc83940fbb75ea124cc1ea53742bc9f5e6bd8dd8b70aa05342671b1a94f17c8df3ec94c7be14b6836f2e080b2176
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SSDEEP
6144:sXzKdNY49u8rVn71tZK7zJTeB6IxACs2SJG01net:ja4AeJezU0IpLSJG01
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe -
Executes dropped EXE 2 IoCs
pid Process 3176 ITS SB App Switch.exe 2692 ITS SB App Switch.exe -
resource yara_rule behavioral1/memory/3368-0-0x0000000000E10000-0x0000000000EB0000-memory.dmp upx behavioral1/memory/3368-14-0x0000000000E10000-0x0000000000EB0000-memory.dmp upx behavioral1/memory/3368-16-0x0000000000E10000-0x0000000000EB0000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3368 wrote to memory of 3176 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 80 PID 3368 wrote to memory of 3176 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 80 PID 3368 wrote to memory of 3176 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 80 PID 3368 wrote to memory of 2692 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 81 PID 3368 wrote to memory of 2692 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 81 PID 3368 wrote to memory of 2692 3368 8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe"C:\Users\Admin\AppData\Local\Temp\8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
PID:3176
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C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"2⤵
- Executes dropped EXE
PID:2692
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5368332fca74f48697d842c5f4698ae1d
SHA10275153a1e62bd0eca0b02168895517ed66aac56
SHA2563a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
SHA512fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5